| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,000 pcs
|
2000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
5 pcs
|
5 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Control Features | |
| Duty Cycle | |
| Duty Cycle (Max) | |
| Fault Protection | |
| Frequency | |
| Internal Switch(s) | |
| Lead Style | |
| Mounting Type | |
| Operating Temperature | |
| Output Isolation | |
| Output Voltage | |
| Power (Watts) | |
| Supplier Device Package | |
| Supplier Package | |
| Topology | |
| Voltage |
The Power Integrations TOP243YN is an integrated offline switcher designed for flyback applications. It features a wide input voltage range from 85 VAC to 265 VAC and a maximum output power of 45W. The device operates at a switching frequency between 66kHz and 132kHz, with a maximum duty cycle of 83%.
This AC/DC converter includes integrated fault protection for current limiting, over temperature, and over voltage conditions. It is housed in a TO-220-7C package and supports through-hole mounting. The operating temperature range is from -40°C to 150°C.
Key features include isolated output, frequency control, and an internal switch. The TOP243YN is suitable for various power supply designs requiring efficient and reliable offline conversion.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 85 VAC to 265 VAC.
The output voltage is 12 V.
The switching frequency range is 66 kHz to 132 kHz.
It includes current limiting, over-temperature protection, and over-voltage protection.
The operating temperature range is -40°C to 150°C (junction temperature).
It is available in a TO-220-7C through-hole package with formed leads (6 leads).
The maximum duty cycle is 83%.